Differential effects of seating arrangements on disruptive behavior of fifth grade students during independent seatwork

We investigated teacher versus student seat selection in the context of group and individual seating arrangements. Disruptive behavior during group seating occurred at twice the rate when students chose their seats than when the teacher chose. During individual seating, disruptive behavior occurred more than three times as often when the students chose their seats. The results are discussed in relation to choice and the matching law.     

Effects of text messaged self-monitoring on class attendance and punctuality of at-risk college student athletes

This study examined the effects of text messaging class arrival to an academic counselor on the attendance and punctuality of 4 college student athletes. Each participant had a history of class tardiness and was considered to be at risk for academic failure. Class attendance and punctuality improved for all participants.     

Therapist interventions in short-term dynamic psychotherapy: six expert treatments

This paper describes the profile of verbal response modes utilised in the expert application of Short-Term Dynamic Psychotherapy (STDP). One hundred and fifteen randomly selected segments from six treatments of STDP were analysed. Trained raters used a verbal response mode coding system to examine the individual speaking turns of an expert therapist. Based on the profile of therapist interventions reported, it was concluded that the actual conduct of this treatment in routine practice illustrates the empirically informed modifications to STDP technique integrated alongside the common characteristics of STDP based on the therapist (i) adopting an active stance, (ii) maintaining treatment focus using frequent confrontations and the ‘Triangle of Conflict’, and (iii) tailoring treatment to participant functioning using a combination of supportive and expressive interventions. Furthermore, specific differences in therapist activity were observed across treatment phases as well as between participants.     

Delivery of Psychological Interventions by Clinical Neuropsychologists: Current Practice in Australia and Implications for Training

Clinical neuropsychologists are increasingly involved in delivering psychological interventions to people with neurological conditions. This is a key competency for accredited Australian postgraduate neuropsychology courses; however it is not clear how effective courses are in preparing neuropsychologists to deliver interventions. The study aims were to (a) determine the frequency and confidence with which particular types of interventions are delivered by Australian neuropsychologists, (b) examine the availability of opportunities to deliver interventions on clinical placements, (c) identify barriers to delivering interventions in current workplaces; and (d) determine which factors influence the frequency and confidence with which neuropsychologists deliver interventions. An online survey was completed by 114 participants who had graduated from a postgraduate neuropsychology program. Results indicated that respondents delivered different intervention types with varying frequency. They reported limited opportunities to practice these interventions on placements. The majority wanted to be doing more interventions, with lack of time, resources, and adequate training being the major barriers. There were several significant relationships between the frequency and confidence with which respondents delivered interventions and the perceived quality of their postgraduate training. These results highlight the need to consider appropriate postgraduate training options in delivery of interventions, including increasing opportunities to practice interventions on placements.     

Relationship Between Academic Motivation and Mathematics Achievement Among Indian Adolescents in Canada and India

This study examined the relationships between academic motivation—intrinsic motivation, extrinsic motivation, amotivation—and mathematics achievement among 363 Indian adolescents in India and 355 Indian immigrant adolescents in Canada. Results of hierarchical multiple regression analyses showed that intrinsic motivation, extrinsic motivation, and amotivation were not statistically significantly related to mathematics achievement among Indian adolescents in India. In contrast, both intrinsic motivation and extrinsic motivation were statistically significantly related to mathematics achievement among Indian immigrant adolescents in Canada. While intrinsic motivation was a statistically significant positive predictor of mathematics achievement among Indian immigrant adolescents in Canada, extrinsic motivation was a statistically significant negative predictor of mathematics achievement among Indian immigrant adolescents in Canada. Amotivation was not statistically significantly related to mathematics achievement among Indian immigrant adolescents in Canada. Implications of the findings for pedagogy and practice are discussed.     

Empiricism,probability, and knowledge of arithmetic: A preliminary defense

The topic of this paper is our knowledge of the natural numbers, and in particular, our knowledge of the basic axioms for the natural numbers, namely the Peano axioms. The thesis defended in this paper is that knowledge of these axioms may be gained by recourse to judgments of probability. While considerations of probability have come to the forefront in recent epistemology, it seems safe to say that the thesis defended here is heterodox from the vantage point of traditional philosophy of mathematics. So this paper focuses on providing a preliminary defense of this thesis, in that it focuses on responding to several objections. Some of these objections are from the classical literature, such as Frege's concern about indiscernibility and circularity (Section 2.1), while other are more recent, such as Baker's concern about the unreliability of small samplings in the setting of arithmetic (Section 2.2). Another family of objections suggests that we simply do not have access to probability assignments in the setting of arithmetic, either due to issues related to the ω-rule (Section 3.1) or to the non-computability and non-continuity of probability assignments (Section 3.2). Articulating these objections and the responses to them involves developing some non-trivial results on probability assignments (Appendix A–Appendix C), such as a forcing argument to establish the existence of continuous probability assignments that may be computably approximated (Theorem 4 Appendix B). In the concluding section, two problems for future work are discussed: developing the source of arithmetical confirmation and responding to the probabilistic liar.     

Seeing the unseen: ostracism interventionary behaviour and its impact on employees

This article outlines the development and validation of the ostracism interventionary behaviour (OIB) scale. Based on in-depth interviews with employees, leaders, and content experts in addition to 603 survey respondents from Canada and the United States, 3 dimensions emerged to describe the ways in which leaders confront workplace ostracism-related cues and a measure was created to assess them. These refer to the ability for leaders to foster an inclusive workgroup dynamic and enact effective third-party interpersonal interventions through displays of (1) social awareness, (2) proactivity, and (3) harmony-seeking behaviour. In addition to possessing convergent and discriminant validity, the OIB scale demonstrated criterion-related validity through its relation with perceived workplace ostracism and well-being. Furthermore, evidence supported the scale’s test–retest reliability and predictive validity over and above leader–member exchange. Overall, the measure was found to be both reliable and valid, with important implications for the effective management of instances of ostracism at work.     

Effects of psychological interventions for patients with osteoarthritis: a systematic review and meta-analysis

The aim of this study was to determine the effects of psychological interventions (e.g. cognitive restructuring, relaxation) on physiological and psychological health in osteoarthritis patients. A systematic literature search was done using PubMed, Embase, PsycINFO, Web of Science, China National Knowledge Infrastructure, and Wanfang Database through November 2016. Studies were included if they used a randomized controlled trial designed to explore the effects of psychological interventions in osteoarthritis patients. Two independent authors assessed the methodological quality of the trials using criteria outlined by Jadad et al. Meta-analysis was done with the Revman5.0. Twelve randomized controlled trials, including 1307 osteoarthritis patients, met the study inclusion criteria. Meta-analysis showed that psychological interventions could reduce the levels of pain [standard mean difference (SMD) ?0.28, 95% CI ?0.48, ?0.08, P-value 0.005)] and fatigue (SMD ?0.18, 95% CI ?0.34, ?0.01, P-value 0.04). In addition, psychological interventions significantly improved osteoarthritis patients’ self-efficacy (SMD 0.58, 95% CI 0.40, 0.75, P-value 0.00) and pain coping (MD 1.64, 95% CI 0.03, 3.25, P-value 0.05). Although the effects on physical function, anxiety, depression, psychological disability were in the expected direction, they were not statistically significant. In conclusion, the role of psychological interventions in the management of osteoarthritis remains equivocal. Some encouraging results were seen with regard to pain, pain coping, self-efficacy, and fatigue. We believe that more methodologically rigorous large-scale randomized controlled trials are necessary to answer this study question.     

Spatial numerical associations in preschoolers

ABSTRACT

Three-to-five-year-old French children were asked to add or remove objects to or from linear displays. The hypothesis of a universal tendency to represent increasing number magnitudes from left to right led to predict a majority of manipulations at the right end of the rows, whatever children's hand laterality. Conversely, if numbers are not inherently associated with space, children were expected to favour laterality-consistent manipulations. The results showed a strong tendency to operate on the right end of the rows in right-handers, but no preference in left-handers. These findings suggest that the task elicited a left-to-right oriented representation of magnitudes that counteracted laterality-related responses in left-handed children. The young age of children and the lack of a developmental trend towards right preference weaken the hypothesis of a cultural origin of this oriented representation. The possibility that our results are due to weaker brain lateralisation in left-handers compared to right-handers is addressed in Discussion section.